1 refer [...] variable, then you refer [...] reference by prepending

is called in the program [...] _FUNCTION_BLOCK PROGRAM PLC_PRG VAR YYY [...] _VAR YYY(); END_PROGRAM

is used to reference [...] PROGRAM PLC_PRG VAR

in cross reference view : The cross-reference [...] displays the references

of the visualization references [...] reference with a current [...] Reference dialog opens

of Monitoring in Programming [...] . Click a programming [...] reference can be expanded

methods in a program [...] 1.method The interface can refer [...] by means of a reference

pass-by-reference [...] the actual variable ("pass-by-reference [...] reference to the actual

PROGRAM FUNCTION [...] adapt all references

PROGRAM PLC_PRG VAR x [...] , but all assignments refer [...] ; END_IF PROGRAM PLC